3² × 37 × 53

Prime Factor Structure

Factorization String 3^2 × 37 × 53

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 26,676

Proper Divisor Sum 9,027

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #17627 ← → #17657

1 3 9 37 53 111 159 333 477 1,961 5,883 17,649

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

17,649 52,948 26,474 13,237 39,712 19,856 9,928 4,964 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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